CN216871203U - Electronic notebook capable of being unlocked under voice control - Google Patents
Electronic notebook capable of being unlocked under voice control Download PDFInfo
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- CN216871203U CN216871203U CN202123446073.8U CN202123446073U CN216871203U CN 216871203 U CN216871203 U CN 216871203U CN 202123446073 U CN202123446073 U CN 202123446073U CN 216871203 U CN216871203 U CN 216871203U
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Abstract
The utility model discloses an electronic notepad unlocked by voice control, comprising: the notebook comprises a notebook and a writing pen with a Bluetooth emitter, wherein a microphone and a main control circuit are arranged on the notebook; the main control circuit is electrically connected with a voice recognition circuit and a switch control circuit, and the microphone is electrically connected with the voice recognition circuit; the writing pen with the Bluetooth transmitter is used for sending a Bluetooth switch control signal to the switch control module; the switch control circuit is used for receiving a switch control signal and sending the switch control signal to the main control circuit; the main control circuit is used for activating the voice recognition circuit to start recognition when receiving a switch control signal of the switch control circuit; the voice recognition circuit is used for entering the working state of the notepad after being intelligently recognized and unlocked through the voice state of the user when the notepad is started. The utility model can unlock and use the electronic notepad on the electronic notepad with the storage function through voice recognition control, thereby effectively protecting the privacy of users.
Description
Technical Field
The utility model relates to the technical field of electronic notebooks, in particular to an electronic notepad unlocked by voice control.
Background
With the widespread and development of environmental protection concept, electronic notebooks are becoming more and more popular among the public. The electronic notebook has the advantages of recycling, convenient operation, high practicability and the like. However, the electronic notepad has a storage function inside, and has a certain privacy, if the user is accidentally snooped to the privacy or the business secret, the user may face the problem of being spitted by people in life, or even causing business loss, so how to unlock the electronic notepad by intelligent opening is an urgent problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Based on one or more problems, the utility model provides the electronic notepad unlocked by voice control, which is used for unlocking and opening the electronic notepad on the electronic notepad with a storage function by voice recognition control, thereby effectively protecting the privacy of users.
The utility model discloses an electronic notepad unlocked by voice control, comprising: the Bluetooth notebook comprises a notebook and a writing pen with a Bluetooth emitter, wherein a microphone and a main control circuit are arranged on the notebook; the main control circuit is electrically connected with a voice recognition circuit and a switch control circuit; the microphone is electrically connected with the voice recognition circuit;
the writing pen with the Bluetooth emitter is used for sending a Bluetooth switch control signal to the switch control circuit.
The switch control circuit is used for receiving a switch control signal and sending the switch control signal to the main control circuit;
the main control circuit is used for activating the voice recognition circuit to start recognition when receiving a switch control signal of the switch control circuit;
and the voice recognition circuit is used for intelligently recognizing the working state of the notebook after unlocking through the voice state of the user when the notebook is started.
Preferably, the switch control circuit further comprises a bluetooth switch control module and a key switch control module; the Bluetooth switch control module and the key switch control module are respectively electrically connected with the main control circuit;
the Bluetooth switch control module is used for receiving an external Bluetooth switch control signal and sending the external Bluetooth switch control signal to the main control circuit;
and the key switch control module is used for receiving a key switch control signal and sending the key switch control signal to the master control circuit.
Preferably, the voice-controlled unlocked electronic notebook further comprises a storage circuit; the storage circuit is electrically connected with the main control circuit;
the storage circuit is used for storing the content written by the user in the notepad.
Preferably, the voice-controlled unlocked electronic notepad further comprises a wireless screen projection circuit; the wireless screen projection circuit is used for projecting the content written by the user to an external device.
Preferably, the electronic notepad unlocked by voice control further comprises a prompt circuit;
the prompting circuit is used for prompting a user.
Preferably, the prompting circuit comprises a first resistor, a triode, an inductor, a loudspeaker and a first power supply connecting end; the first end of the first resistor is electrically connected with the main control circuit, the second end of the first resistor is electrically connected with the base electrode of the triode, the emitting electrode of the triode is grounded, the collecting electrode of the triode is electrically connected with the first end of the inductor and the negative electrode of the loudspeaker, and the second end of the inductor is electrically connected with the positive electrode of the loudspeaker and the first power supply connecting end.
The electronic notepad unlocked by voice control has the following beneficial effects: on the electronic notebook that possesses the memory function, open or press the button to open the electronic notebook with the writing pen of inside area bluetooth transmitter after, use the electronic notebook through speech recognition control unblock to can effectively protect user's privacy problem, this product is simple to use swift, environmental protection and practicality are strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts based on the drawings:
FIG. 1 is a schematic block diagram of a voice-controlled unlocked electronic organizer according to the preferred embodiment of the present invention;
FIG. 2 is a circuit diagram of a prompt circuit of an electronic notepad with voice-controlled unlocking according to a preferred embodiment of the present invention.
FIG. 3 is a circuit diagram of a Bluetooth switch control module of an electronic notepad with voice-controlled unlocking according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
Fig. 1 shows a preferred embodiment of the present invention, which comprises a notepad and a writing pen with a bluetooth transmitter, wherein the notepad is provided with a microphone MIC and a main control circuit 3; the main control circuit 3 is electrically connected with a voice recognition circuit 1 and a switch control circuit 2; the microphone MIC is electrically connected with the voice recognition circuit 1; and the writing pen 7 with the Bluetooth emitter is used for sending a Bluetooth switch control signal to the switch control circuit 2. The switch control circuit 2 is used for receiving a switch control signal and sending the switch control signal to the main control circuit 3; the main control circuit 3 is used for activating the voice recognition circuit 1 to start recognition when receiving the switch control signal of the switch control circuit 2; and the voice recognition circuit 1 is used for intelligently recognizing the working state of the notebook after unlocking through the voice state of the user when the notebook is started.
Preferably, the switch control circuit 2 further comprises a bluetooth switch control module 2.1 and a key switch control module 2.2; the Bluetooth switch control module 2.1 and the key switch control module 2.2 are respectively and electrically connected with the main control circuit 3;
the Bluetooth switch control module 2.1 is used for receiving an external Bluetooth switch control signal and sending the external Bluetooth switch control signal to the main control circuit 3;
and the key switch control module 2.2 is used for receiving the key switch control signal and sending the key switch control signal to the main control circuit 3.
Preferably, the electronic notebook controlled by voice to unlock further comprises a memory circuit 4; the storage circuit 4 is electrically connected with the main control circuit 3;
the storage circuit 4 is used for storing the content written by the user in the notepad.
Preferably, the electronic notebook controlled by voice to be unlocked further comprises a wireless screen projection circuit 5;
and the wireless screen projection circuit 5 is used for projecting the content written by the user to an external device.
Referring to fig. 2, the electronic notepad unlocked by voice control further includes a prompt circuit 6;
and the prompt circuit 6 is used for prompting a user.
Preferably, the prompting circuit comprises a first resistor R1, a triode Q, an inductor L, a loudspeaker LS and a first power supply connection terminal VCC 1; the first end of first resistance R1 is connected with main control circuit 3 electricity, and the second end of first resistance R1 is connected with triode Q's base electricity, and triode Q's projecting pole ground connection, triode Q's collecting electrode and inductance L's first end and the negative pole of speaker LS are connected, and inductance L's second end is connected with the positive pole of speaker LS and first power connection VCC1 electricity.
Specifically, the prompt circuit 6 prompts the user to enter the wireless screen projection mode or successfully store data through voice broadcast, and it can be understood that the prompt circuit can be set to light, vibration and other modes to prompt the user.
Referring to fig. 3, the bluetooth switch control module 2.1 includes a bluetooth chip U1, a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fifth capacitor C5, a sixth capacitor C6, a seventh capacitor C7, a crystal oscillator sub-module CON1, a second resistor R2, a second power connection terminal VCC2, and an antenna ANT; the SCK terminal, the BTN terminal and the MOSI terminal of the bluetooth chip U1 are electrically connected to the main control circuit, the DVDD terminal of the bluetooth chip U1 is electrically connected to the first terminal of the first capacitor, the second terminal of the first capacitor is grounded, the XTALO terminal of the bluetooth chip U1 is electrically connected to the 3 terminal of the crystal oscillator sub-module CON1 and the first terminal of the second capacitor, the XTALO terminal of the bluetooth chip U1 is electrically connected to the 1 terminal of the crystal oscillator sub-module CON1 and the first terminal of the third capacitor C3, the second terminal of the third capacitor C3, the second capacitor C2 and the crystal oscillator sub-module CON1 are all grounded, the GND2 terminal of the crystal oscillator sub-module CON1 is grounded, the VCC terminal of the bluetooth chip U1 is electrically connected to the first terminal of the sixth capacitor C6, the first terminal of the seventh capacitor C7 and the second power connection terminal VCC2, the bluetooth chip U1 terminal is electrically connected to the second terminal of the sixth capacitor C6, the second terminal of the seventh capacitor C53, the second terminal of the bluetooth chip U1 is electrically connected to the GND terminal of the second capacitor C2 and the fourth capacitor R867, the second terminal of the second resistor R2 is electrically connected to the antenna ANT and the first terminal of the fifth capacitor C5, and the second terminals of the fourth capacitor C4 and the fifth capacitor C5 are grounded.
In summary, the electronic notepad with voice-controlled unlocking provided by the present invention comprises: a microphone MIC and a main control circuit 3; the main control circuit 3 is electrically connected with a voice recognition circuit 1 and a switch control circuit 2; the microphone MIC is electrically connected with the voice recognition circuit 1; the switch control circuit 2 is used for receiving a switch control signal and sending the switch control signal to the main control circuit 3; the main control circuit 3 is used for activating the voice recognition circuit 1 to start recognition when receiving the switch control signal of the switch control circuit 2; and the voice recognition circuit 1 is used for intelligently recognizing the working state of the notebook after unlocking through the voice state of the user when the notebook is started. According to the utility model, after the electronic notebook with the storage function is opened by a writing pen with a Bluetooth transmitter inside or the electronic notebook is opened by a key, the electronic notebook is unlocked and used by voice recognition control, so that the privacy problem of a user can be effectively protected.
The electronic notepad unlocked by voice control provided by the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples herein, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be a change in the specific implementation and application scope, and in summary, the content of the present specification is only an implementation of the present invention, and not a limitation to the scope of the present invention, and all equivalent structures or equivalent flow transformations made by the content of the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention. And should not be construed as limiting the utility model.
Claims (6)
1. An electronic notepad unlocked by voice control is characterized by comprising a notepad and a writing pen with a Bluetooth emitter, wherein a microphone and a master control circuit are arranged on the notepad; the main control circuit is electrically connected with a voice recognition circuit and a switch control circuit; the microphone is electrically connected with the voice recognition circuit;
the writing pen with the Bluetooth emitter is used for sending a Bluetooth switch control signal to the switch control circuit;
the switch control circuit is used for receiving a switch control signal and sending the switch control signal to the main control circuit;
the main control circuit is used for activating the voice recognition circuit to start recognition when receiving a switch control signal of the switch control circuit;
and the voice recognition circuit is used for intelligently recognizing the working state of the notebook after unlocking through the voice state of the user when the notebook is started.
2. The electronic notebook of claim 1, wherein the switch control circuit further comprises a bluetooth switch control module and a key switch control module; the Bluetooth switch control module and the key switch control module are respectively and electrically connected with the master control circuit;
the Bluetooth switch control module is used for receiving an external Bluetooth switch control signal and sending the external Bluetooth switch control signal to the main control circuit;
and the key switch control module is used for receiving a key switch control signal and sending the key switch control signal to the master control circuit.
3. The voice-controlled unlocked electronic organizer of claim 1, wherein said voice-controlled unlocked electronic organizer further comprises a memory circuit; the storage circuit is electrically connected with the main control circuit;
the storage circuit is used for storing the content written by the user in the notepad.
4. The electronic notebook of claim 1, wherein the electronic notebook further comprises a wireless screen projection circuit;
the wireless screen projection circuit is used for projecting the content written by the user to external equipment.
5. The voice-controlled unlocked electronic notepad of claim 1, wherein said voice-controlled unlocked electronic notepad further comprises a prompt circuit;
the prompting circuit is used for prompting a user.
6. The electronic notebook of claim 5, wherein the prompting circuit comprises a first resistor, a transistor, an inductor, a speaker and a first power connection terminal; the first end of the first resistor is electrically connected with the main control circuit, the second end of the first resistor is electrically connected with the base electrode of the triode, the emitting electrode of the triode is grounded, the collecting electrode of the triode is electrically connected with the first end of the inductor and the negative electrode of the loudspeaker, and the second end of the inductor is electrically connected with the positive electrode of the loudspeaker and the first power supply connecting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123446073.8U CN216871203U (en) | 2021-12-29 | 2021-12-29 | Electronic notebook capable of being unlocked under voice control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123446073.8U CN216871203U (en) | 2021-12-29 | 2021-12-29 | Electronic notebook capable of being unlocked under voice control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216871203U true CN216871203U (en) | 2022-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123446073.8U Active CN216871203U (en) | 2021-12-29 | 2021-12-29 | Electronic notebook capable of being unlocked under voice control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216871203U (en) |
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2021
- 2021-12-29 CN CN202123446073.8U patent/CN216871203U/en active Active
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